Laying of floors and fitting wooden wall-coverings
Glazing
Construction of chimneys and mantelpieces
Wholesale in common building materials
Do-it-yourself businesses and d.i.y. shops of common building materials
Retail trade in wooden building materials and garden materials, in specialised shops
Retail trade in ironware and tools in specialised shops
Retail trade in sanitary products and sanitary installation materials in specialised shops
Retail trade in other types of building materials in specialised shops
Trade in own real estate
Rental and lease of machines and installations used in the building industry, road works and water works
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc.
Assembling of garage doors, blinds, louvers, grids, etc.
Assembling of metal covered doors, fire doors
Assembling of greenhouses, verandas, etc.
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
Assembling of metal covered doors and metallic fire doors
Assembling of partitions in gypsum
Building of decorative chimneys and fires
Setting of foundations, including pile hammering
Trade intermediaries for machines for building
Trade intermediaries for supplies for plumbering, equipments of electric system for houses and heating systems
Wholesale trade of solid, liquid or gaseous fuels
Wholesale trade of appliances for heating
Wholesale trade of equipments for sanitory systems and central heating: pipes, pipe fittings, tabs, rubber pipes, etc.
Retail trade of furniture
Retail trade of solid fuels such as coal, heating wood, charcoal, etc.
Retail trade of liquid and gaseous fuels
Retail trade of hardware shop's articles and cleaning products
Monitoring of building works (carcass, installation, finishing, etc.)
Development of projects with activities related to civil or building engineering, hydraulic engineering or traffic technic
Production of radiators and boilers used in central heating
Production of office and shop furniture
Production of kitchen furniture
Production of furniture meant for use in dining rooms, living rooms, bedrooms and bathrooms
Production of other types of furniture
Construction of distribution facilities for water and gas
Construction of sewerage systems
Drilling and pre-drilling
Plumbing works
Installation of heating, air-conditioning and ventilation